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Explore our planet through photography and imagery, including climate change and water all the way back to the 1800s when the USGS was surveying the country by horse and buggy.
Woods Hole Coastal and Marine Science Center Scientific Programmer, Tarandeep Kalra, talking to children about oceanographic modeling at the 2017 Woods Hole Science Stroll
Woods Hole Coastal and Marine Science Center Scientific Programmer, Tarandeep Kalra, talking to children about oceanographic modeling at the 2017 Woods Hole Science Stroll
USGS Research Scientist, Meagan Gonneea, talking about the differences between coastal salt marshes and invasive phragmites at the 2017 Woods Hole Science Stroll outreach event
USGS Research Scientist, Meagan Gonneea, talking about the differences between coastal salt marshes and invasive phragmites at the 2017 Woods Hole Science Stroll outreach event
Woods Hole Coastal and Marine Science Center Science Stroll participants; Dann Blackwood, Andrea Toran, Emily Sturdivant, Ellyn Montgomery, Sara Zeigler, Neil Ganju, Seth Ackerman, Laura Brothers, Meagan Gonneea
Woods Hole Coastal and Marine Science Center Science Stroll participants; Dann Blackwood, Andrea Toran, Emily Sturdivant, Ellyn Montgomery, Sara Zeigler, Neil Ganju, Seth Ackerman, Laura Brothers, Meagan Gonneea
Streamflow measurement near the Charles River USGS 01104200 gage at Wellesley, MA
Streamflow measurement near the Charles River USGS 01104200 gage at Wellesley, MA
USGS scientist SOD sampling in the Mohawk RIver
USGS scientist SOD sampling in the Mohawk RIver
Unnamed stream in the Adirondack Mountains of New York
Unnamed stream in the Adirondack Mountains of New York
A USGS hydrologist collects a sample of untreated groundwater from a domestic well in Susquehanna County, Pennsylvania. Learn more about domestic wells here.
A USGS hydrologist collects a sample of untreated groundwater from a domestic well in Susquehanna County, Pennsylvania. Learn more about domestic wells here.
Photo of Herring and Glaucous gulls at the Bethel Landfill, Alaska.
Photo of Herring and Glaucous gulls at the Bethel Landfill, Alaska.
Sediment Oxygen Demand (SOD) sampling in Mohawk River
Sediment Oxygen Demand (SOD) sampling in Mohawk River
American pika in the Northern Cascades. American pikas occupy talus slopes in mountain ecosystems throughout western North America.
American pika in the Northern Cascades. American pikas occupy talus slopes in mountain ecosystems throughout western North America.
Turbid waters in the Little Holland Tract area of the Sacramento-San Joaquin Bay Delta, California. Turbidity affects light penetration and ecological productivity, recreational values, and habitat quality, and causes lakes to fill in faster.
Turbid waters in the Little Holland Tract area of the Sacramento-San Joaquin Bay Delta, California. Turbidity affects light penetration and ecological productivity, recreational values, and habitat quality, and causes lakes to fill in faster.
Dr. Brian Halstead, USGS WERC, gestures to the Randall House, now abandoned, constructed in the early 20th century. The house is now maintained by the National Park Service as a maternity roost for Townsend's Big-Eared bats.
Dr. Brian Halstead, USGS WERC, gestures to the Randall House, now abandoned, constructed in the early 20th century. The house is now maintained by the National Park Service as a maternity roost for Townsend's Big-Eared bats.
Photo of driftwood, and invasive grasses and iceplant at Point Reyes National Seashore, CA. Such "dune drainages" make surprising habitat for a threatened species of amphibian: the California red-legged frog.
Photo of driftwood, and invasive grasses and iceplant at Point Reyes National Seashore, CA. Such "dune drainages" make surprising habitat for a threatened species of amphibian: the California red-legged frog.
Josh Logan operates a drone carrying a precision GPS and special camera to map the shore at Long Beach, Washington. USGS scientists used the same system for detailed mapping of beaches beside Monterey Bay, California.
Josh Logan operates a drone carrying a precision GPS and special camera to map the shore at Long Beach, Washington. USGS scientists used the same system for detailed mapping of beaches beside Monterey Bay, California.
Driftwood and sand dunes at the Point Reyes National Seashore.
Driftwood and sand dunes at the Point Reyes National Seashore.
Pat Kleeman, USGS WERC, searches for threatened California red-legged frogs in a dune drainage, Point Reyes National Seashore.
Pat Kleeman, USGS WERC, searches for threatened California red-legged frogs in a dune drainage, Point Reyes National Seashore.
Biologists identify species, count, measure length, and release thousands of fish each year to understand how fish use nearshore habitats.
Biologists identify species, count, measure length, and release thousands of fish each year to understand how fish use nearshore habitats.
Dead trees like the ones featured in this photo still provide valuable habitat for wildlife, including birds.
Dead trees like the ones featured in this photo still provide valuable habitat for wildlife, including birds.
A fyke net or fish trap used for continuous sampling of nearshore fish in shallow waters. Fish swimming along the beach are stopped by a small-mesh net that guides them in to one of these two underwater fish traps that are set side by side. Researchers visit nets at least once a day to identify, count, and release fish.
A fyke net or fish trap used for continuous sampling of nearshore fish in shallow waters. Fish swimming along the beach are stopped by a small-mesh net that guides them in to one of these two underwater fish traps that are set side by side. Researchers visit nets at least once a day to identify, count, and release fish.
The world's largest continuous hops-growing region by area is Hallertau, just north of Munich. More than 80 percent of Germany's hops come from this 42,000-acre stretch of fertile loess soil.
The world's largest continuous hops-growing region by area is Hallertau, just north of Munich. More than 80 percent of Germany's hops come from this 42,000-acre stretch of fertile loess soil.